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Two silver rear strut assemblies with coil springs and top mounts, fully assembled side by side

Unity

Unity Rear Complete Strut Assembly Kit 2-15551-15552-001

SKU CH-NA75-Y5X39

Preassembled rear strut kit with two complete units for 2004-2007 and 2008-2010 BMW 525i, 528i, 530i and 535i models

  • Hassle-free rear suspension repair with pre-assembled strut kit
  • Includes two complete struts with all new components ready to install
  • Fits BMW 525i, 528i, 530i, 535i from 2004 to 2010
  • Over 50 years of aftermarket suspension manufacturing experience
  • Restores safer, more comfortable ride with OE-style components

Rear Complete Strut Assembly Kit

This kit provides two fully assembled rear strut units for BMW 5 Series models from 2004 to 2010. It suits DIY mechanics and professional garages wanting a direct bolt-on repair without spring compressors. The package covers 525i, 528i, 530i and 535i sedans, excluding XL and Sport Suspension variants. Unity’s fifty years of aftermarket experience backs the components.

Preassembled Design And Daily Use

Each unit arrives with the strut, top mount, bearing plate, bumper, insulators and coil spring already fitted. This eliminates the need for specialty tools and reduces installation time on the lift or driveway. The OE-style layout means factory mounting points align without modification. Technicians can complete both rear corners in a single session.

Replacing Worn Rear Struts

The kit replaces aged or leaking original struts that cause excessive bounce, uneven tyre wear or clunking over bumps. It is worth fitting when the vehicle passes the listed model years and does not carry the excluded suspension types. Buyers needing front struts or coverage for XL and Sport Suspension models must source separate parts.

Highlights

  • Hassle-free rear suspension repair with pre-assembled strut kit
  • Includes two complete struts with all new components ready to install
  • Fits BMW 525i, 528i, 530i, 535i from 2004 to 2010
  • Over 50 years of aftermarket suspension manufacturing experience
  • Restores safer, more comfortable ride with OE-style components

Specifications

BrandUNITY

Questions about this item

Which BMW models and years does the Unity 2-15551-15552-001 rear strut kit fit?

The kit fits 2004-2007 BMW 525i and 530i, plus 2008-2010 BMW 528i and 535i, excluding XL models and sport suspension.

What components are included in each pre-assembled strut unit?

Each unit includes an OE-style strut, top mount, bearing plate, bumper, insulators and coil spring, fully assembled and ready to install.

How many strut assemblies are supplied in the kit and are any special tools required?

The kit contains two complete rear strut assemblies and is designed to eliminate the need for specialty tools during installation.

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